# Test Case 1
./Grades 33 42
# Expected: "Pass"
# Observed: "Fail" 

# Test Case 1
./Grades 50 50
# Expected: "Pass with Distinction" 
# Observed: "Pass"

# Test Case 3
./Grades 40 41
# Expected: "Pass with Distinction"
# Observed: "Fail" 

# Test Case 4
./Grades 101 102
# Expected: "Invalid input"
# Observed: "Nothing returned

# Test Case 5
./Grades 30 31
# Expected: "Componet Fail
# Observed: "Fail" 

# Test Case 6
./Grades 40 39
# Expected: "Componet Fail" 
# Observed: "Fail" 
